76281390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 96

約数和(自身を含む): 215654400

約数和(自身を除く): 139373010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1439, 1710, 1767, 2790, 2878, 2945, 3534, 4317, 5301, 5890, 7195, 8634, 8835, 10602, 12951, 14390, 17670, 21585, 25902, 26505, 27341, 43170, 44609, 53010, 54682, 64755, 82023, 89218, 129510, 133827, 136705, 164046, 223045, 246069, 267654, 273410, 401481, 410115, 446090, 492138, 669135, 802962, 820230, 847571, 1230345, 1338270, 1695142, 2007405, 2460690, 2542713, 4014810, 4237855, 5085426, 7628139, 8475710, 12713565, 15256278, 25427130, 38140695, 76281390]

約数ペア:

[(1, 76281390), (2, 38140695), (3, 25427130), (5, 15256278), (6, 12713565), (9, 8475710), (10, 7628139), (15, 5085426), (18, 4237855), (19, 4014810), (30, 2542713), (31, 2460690), (38, 2007405), (45, 1695142), (57, 1338270), (62, 1230345), (90, 847571), (93, 820230), (95, 802962), (114, 669135), (155, 492138), (171, 446090), (186, 410115), (190, 401481), (279, 273410), (285, 267654), (310, 246069), (342, 223045), (465, 164046), (558, 136705), (570, 133827), (589, 129510), (855, 89218), (930, 82023), (1178, 64755), (1395, 54682), (1439, 53010), (1710, 44609), (1767, 43170), (2790, 27341), (2878, 26505), (2945, 25902), (3534, 21585), (4317, 17670), (5301, 14390), (5890, 12951), (7195, 10602), (8634, 8835)]